9686868

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{18773}}^1$

素因数の和:18823

約数の個数: 24

約数和(自身を含む): 23129568

約数和(自身を除く): 13442700

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 18773, 37546, 56319, 75092, 112638, 225276, 807239, 1614478, 2421717, 3228956, 4843434, 9686868]

約数ペア:

[(1, 9686868), (2, 4843434), (3, 3228956), (4, 2421717), (6, 1614478), (12, 807239), (43, 225276), (86, 112638), (129, 75092), (172, 56319), (258, 37546), (516, 18773)]